Agency + PSC NAICS rankings

Top NAICS paths for PSC Y1LB under Department of Defense.

Use this ranking when the research starts with Department of Defense and PSC Y1LB, and you want the strongest industry-code pages inside that exact buyer + service slice.

Best next ranking moves

Move faster from Department of Defense + PSC Y1LB

Use the strongest next click when this buyer + service slice is already the right lane and you want to get to the best detail page faster.

Agency + service NAICS rankings

Top NAICS paths inside Department of Defense + PSC Y1LB

Use these rankings when the buyer-specific PSC page is still too broad and you want the most relevant NAICS pivots inside the same slice.

1

NAICS 236220

7 visible recipients · Commercial and Institutional Building Construction

$10,210,170,917
2

NAICS 237310

9 visible recipients · Highway, Street, and Bridge Construction

$3,810,723,240
3

NAICS 237990

9 visible recipients · Other Heavy and Civil Engineering Construction

$2,339,714,882
4

NAICS 236210

1 visible recipients · Industrial Building Construction

$54,767,372
5

NAICS 237120

1 visible recipients · Oil and Gas Pipeline and Related Structures Construction

$39,058,576
6

NAICS 238990

3 visible recipients · All Other Specialty Trade Contractors

$36,574,467
7

NAICS 237130

2 visible recipients · Power and Communication Line and Related Structures Construction

$21,032,089
8

NAICS 238110

1 visible recipients · Poured Concrete Foundation and Structure Contractors

$16,357,153
9

NAICS 332312

1 visible recipients · Fabricated Structural Metal Manufacturing

$8,653,192
10

NAICS 562910

2 visible recipients · Remediation Services

$7,706,384
11

NAICS 238220

1 visible recipients · Plumbing, Heating, and Air-Conditioning Contractors

$6,505,441
12

NAICS 324121

2 visible recipients · Asphalt Paving Mixture and Block Manufacturing

$4,970,288
13

NAICS 237110

1 visible recipients · Water and Sewer Line and Related Structures Construction

$3,455,033
14

NAICS 562111

1 visible recipients · Solid Waste Collection

$2,024,312
15

NAICS 541620

1 visible recipients · Environmental Consulting Services

$1,051,213
16

NAICS 813311

1 visible recipients · Human Rights Organizations

$414,000
17

NAICS 327310

1 visible recipients · Cement Manufacturing

$30,676
18

NAICS 327390

1 visible recipients · Other Concrete Product Manufacturing

$24,985
19

NAICS 541330

1 visible recipients · Engineering Services

$20,000
20

NAICS 333111

1 visible recipients · Farm Machinery and Equipment Manufacturing

$8,269

Other buyer + code ranking views

Move around Department of Defense and PSC Y1LB

Switch back into the broader buyer PSC ranking layer or go straight into the detailed buyer + PSC page when you want recipient-level browsing.

Directory graph

Move into full directory hubs

Use this ranking page as a shortcut, then branch back into the wider agency, PSC, NAICS, state, and top-list hubs when you want broader browse coverage.